sorted.hh

Go to the documentation of this file.

/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
 *  Main authors:
 *     Patrick Pekczynski <pekczynski@ps.uni-sb.de>
 *
 *  Copyright:
 *     Patrick Pekczynski, 2004
 *
 *  Last modified:
 *     $Date: 2008-07-11 09:33:32 +0200 (Fri, 11 Jul 2008) $ by $Author: tack $
 *     $Revision: 7290 $
 *
 *  This file is part of Gecode, the generic constraint
 *  development environment:
 *     http://www.gecode.org
 *
 *  Permission is hereby granted, free of charge, to any person obtaining
 *  a copy of this software and associated documentation files (the
 *  "Software"), to deal in the Software without restriction, including
 *  without limitation the rights to use, copy, modify, merge, publish,
 *  distribute, sublicense, and/or sell copies of the Software, and to
 *  permit persons to whom the Software is furnished to do so, subject to
 *  the following conditions:
 *
 *  The above copyright notice and this permission notice shall be
 *  included in all copies or substantial portions of the Software.
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 *
 */

#ifndef __GECODE_INT_SORTED_HH__
#define __GECODE_INT_SORTED_HH__

#include "gecode/int.hh"

namespace Gecode { namespace Int { namespace Sorted {

  template<class View, bool Perm>
  class Sorted : public Propagator {
  protected:
    ViewArray<View> x;
    ViewArray<View> y;
    ViewArray<View> z;
    ViewArray<View> w;
    int reachable;
    Sorted(Space*, ViewArray<View>& x, ViewArray<View>& y, ViewArray<View>& z);
    Sorted(Space*, ViewArray<View>& x, ViewArray<View>& y,
           ViewArray<View>& z, ViewArray<View>& w, int reachable);
    Sorted(Space* home, bool share, Sorted<View,Perm>& p);

  public:
    virtual size_t dispose(Space* home);
    virtual Actor* copy(Space* home, bool share);
    virtual Reflection::ActorSpec spec(const Space* home,
                                       Reflection::VarMap& m) const;
    static void post(Space* home, Reflection::VarMap& vars,
                     const Reflection::ActorSpec& spec);
    static Support::Symbol ati(void);
    virtual PropCost cost(ModEventDelta med) const;
    virtual ExecStatus propagate(Space* home, ModEventDelta med);
    static  ExecStatus post(Space*, ViewArray<View>& x, ViewArray<View>& y, 
                            ViewArray<View>& z);
  };


}}}

#include "gecode/int/sorted/sortsup.icc"
#include "gecode/int/sorted/order.icc"
#include "gecode/int/sorted/matching.icc"
#include "gecode/int/sorted/narrowing.icc"
#include "gecode/int/sorted/propagate.icc"

#endif


// STATISTICS: int-prop